I lived 1 month here. The room is small, cozy and clean. The bathroom is outside in the balcony with hot water with the view on the famous Ghost tower.
This room is about 5 min by walk to skytrain and near bus stop so for visit Bangkok it is perfect !
There is Pocket wifi ( work perfectly) with 5 giga / week.
For me just a little thing negative it is the bed not really confortable